proxmark3-rrg: Initial commit

The rfidresearchgroup fork is a significant fork from the upstream, and
the build steps are more than a bit different, which is why I did this
in a new file.

Also, add myself to the maintainers list

pkgs/tools/security/proxmark3/proxmark3-rrg.nix

@@ -0,0 +1,38 @@
+{ stdenv, mkDerivation, fetchFromGitHub, pkg-config, gcc-arm-embedded, bluez5
+, readline
+
+, hardwarePlatform ? "PM3RDV4"
+
+, hardwarePlatformExtras ? "" }:
+
+mkDerivation rec {
+  pname = "proxmark3-rrg";
+  version = "4.9237";
+
+  src = fetchFromGitHub {
+    owner = "RfidResearchGroup";
+    repo = "proxmark3";
+    rev = "v${version}";
+    sha256 = "13xrhvrsm73rfgqpgca6a37c3jixdkxvfggmacnnx5fdfb393bfx";
+  };
+
+  nativeBuildInputs = [ pkg-config gcc-arm-embedded ];
+  buildInputs = [ bluez5 readline ];
+
+  makeFlags = [
+    "PLATFORM=${hardwarePlatform}"
+    "PLATFORM_EXTRAS=${hardwarePlatformExtras}"
+  ];
+
+  installPhase = ''
+    install -Dt $out/bin client/proxmark3
+    install -Dt $out/firmware bootrom/obj/bootrom.elf armsrc/obj/fullimage.elf
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Client for proxmark3, powerful general purpose RFID tool";
+    homepage = "https://rfidresearchgroup.com/";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ nyanotech ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7120,6 +7120,8 @@ in
   inherit (callPackages ../tools/security/proxmark3 { gcc-arm-embedded = gcc-arm-embedded-8; })
     proxmark3 proxmark3-unstable;
 
+  proxmark3-rrg = libsForQt5.callPackage ../tools/security/proxmark3/proxmark3-rrg.nix { };
+
   proxychains = callPackage ../tools/networking/proxychains { };
 
   proxify = callPackage ../tools/networking/proxify { };